Nginx + php-fpm Connection refused problem

Use the Yum installed PHP-FPM, always throw the wrong time:

Connect () failed (111:connection refused) while connecting to upstream, client:127.0.0.1, Server:localhost

Appears to be nginx not even to PHP-FPM, find to find out, found is the problem of PHP-FPM configuration:

Open PHP-FPM configuration file:/etc/php-fpm.d/www.conf,

Find Listen =/run/php-fpm/www.sock,

Because the Nginx is a match:

Location ~ \.php (. *) $ {

                        fastcgi_pass   127.0.0.1:9000;

                        Fastcgi_index  index.php;

                        Fastcgi_split_path_info  ^ (? U). +\.php) (/?. +)$;

                        Fastcgi_param  script_filename  $document _root/$fastcgi _script_name;

                        Include Fastcgi_params;

        }

Nginx with: Fastcgi_pass 127.0.0.1:9000; TCP socket Mode

So the corresponding listen =/run/php-fpm/www.sock in php-fpm

Also change to: listen = 127.0.0.1:9000 or Direct listen = 9000,

About Fastcgi_pass, reference: Http://wiki.nginx.org/HttpFastcgiModule#fastcgi_pass

About the difference between a TCP socket and a UNIX socket, refer to: http://serverfault.com/questions/124517/ Whats-the-difference-between-unix-socket-and-tcp-ip-socket